Simple connections problem

Discussion in 'The Projects Forum' started by traitorousdevil, Mar 12, 2011.

  1. traitorousdevil

    Thread Starter New Member

    May 24, 2010
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    0
    Hi, I would like to ask that how can I connect a 1 terminal output oscillator with 2 terminal input of charge pump?
    Circuit as shown in attachment.
    Thanks.
     
  2. Jony130

    AAC Fanatic!

    Feb 17, 2009
    3,957
    1,097
    Try this connection
    And maybe you consider the change in digram.
    For example of you use 74HC14 (HCT14) then you don need opamp circuit.
    [​IMG]
     
  3. traitorousdevil

    Thread Starter New Member

    May 24, 2010
    15
    0
    Thanks lot. By the way, I'm confused. Is charge pump connected to AC or DC supply?
     
  4. Jony130

    AAC Fanatic!

    Feb 17, 2009
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    Diode should be connect to DC voltage.
    But gate must be connect to some kind of square wave generator.
     
  5. traitorousdevil

    Thread Starter New Member

    May 24, 2010
    15
    0
    Oh... I see.. The output of charge pump is DC right? This is what I get from my Multisim stimulation. It is correct?
     
  6. Jony130

    AAC Fanatic!

    Feb 17, 2009
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    Yes, you get DC voltage
     
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